Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Interstellar Me (11) Star Formation & Evolu (9) Exopla (8) Solar System/Planetary Sci (7) Astrobio (5) Active Galactic Nu (3) Astronomy Educa (3) Galactic Structure & Stellar Populat (3) GRBs (2) High-Energy Pheno (2) Supernovae (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galaxy Formation & Evolu (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division